Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21262940 · ArcScan

Block

#21,262,940

2026-09-17 03:20:54 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,940
Timestamp: 21 days ago · 2026-09-17 03:20:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4a2b767657e1d15b3f31c6180b3c87aedf4c2a6562b114c9bdfbce7f581f16c
Parent hash: 0xb70aba6d…849d10f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,940 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.1%6,044,676 / 30,000,000

Base fee

20 gwei

State root

0xac0c2066dba6…a18b744b6886

Transactions root

0x9f78c2af09d9…5e3156251033

Receipts root

0xd9d2c2522453…dbc9068042f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800